How far is Astor, FL from St. Petersburg, FL?
Fastest route
The journey from Astor, Florida 32102 to St. Petersburg, Florida covers a distance of approximately 148 miles (about 238 kilometers) and takes around 2 hours and 34 minutes via the I-75 S and I-275 S routes. The fastest route may vary depending on traffic conditions.
Directions
- 🚗 Get on I-75 S in Sumter County from FL-19 S and Co Rd 42 W.
- 🛣️ Head north on Claire St toward Butler St, then turn left onto FL-40 W/Butler St and continue on FL-40 W.
- 🏞️ Turn left onto County Rd 445A, and then make a right turn onto Co Rd 42 W.
- 🍔 Turn right onto E County Rd 466/Sumter County Rd 466 E, followed by a left turn onto Sumter County Rd 229.
- 🛣️ Use the left 2 lanes to turn left onto the ramp to Florida's S Turnpike/Orlando.
- 🛣️ Keep left at the fork, following signs for I-75 S/Tampa, and merge onto I-75 S.
- 🛣️ Continue on I-75 S, then merge onto I-275 S. Take the exit toward 6th St S from I-175 E.
- 🛣️ Keep right at the fork to continue on I-275 S, and follow signs for Interstate 275 S/Tampa/Saint Petersburg.
- 🚧 Please note that parts of this road may be closed at certain times or days.
- 🛣️ Use the left 2 lanes to take exit 22 for I-175 E toward Tropicana Field, then take the exit toward 6th St S.
- 🛣️ Take 6th St S to 5th St S, then turn right onto 3rd Ave S to reach St. Petersburg, Florida.
Tips & Suggestions
- 🚗 Plan your trip: Before starting your journey, make sure to plan the route and check for any road closures or traffic updates to find the fastest route.
- ⛽ Fuel up: Ensure your vehicle has enough fuel for the entire trip, especially if you're taking a long route with limited gas stations along the way.
- 🚧 Be aware of closures: Stay updated on any road closures or construction work that might affect your travel time and consider alternative routes if necessary.
- 🚘 Check your vehicle: Before embarking on a long drive, inspect your car to ensure it's in good condition, including tire pressure, brakes, and fluids.
- ☕ Take breaks: During the drive, take regular breaks to stretch your legs, stay refreshed, and avoid fatigue.
- 🗺️ Have a map or GPS: Keep a map or a GPS device handy to navigate in case of any detours or unexpected route changes.
- 📱 Emergency kit: Carry an emergency kit with essential items like a first aid kit, flashlight, basic tools, and water in case of any unexpected situations.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 02h 40m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Census-designated place in Hernando County, Florida
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy then Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Astor and St. Petersburg.
Turn-by-Turn Driving Directions
Step-by-step road directions between Astor and St. Petersburg.
-
1
Start on the route
18 m · 7 sec
-
2
Turn right onto Claire Street
30 m · 11 sec · Claire Street
-
3
Turn left onto Butler Street
1212 ft · 58 sec · Butler Street
-
4
At the end of the road, turn left
2.6 mi · 4 min
-
5
Turn left
4.1 mi · 7 min
-
6
At the end of the road, turn left
17.5 mi · 26 min
-
7
Turn right
10.9 mi · 16 min
-
8
Turn right
1.7 mi · 3 min
-
9
Turn slight left
122 m · 13 sec
-
10
Turn right onto East Main Street
3.8 mi · 7 min · East Main Street
-
11
Continue straight
3.6 mi · 5 min
-
12
Turn left onto Morse Boulevard
1.4 mi · 2 min · Morse Boulevard
-
13
Turn straight onto Warm Springs Avenue
1.9 mi · 3 min · Warm Springs Avenue
-
14
Enter the roundabout and take exit 2 toward Warm Springs Avenue
50 m · 3 sec · Warm Springs Avenue
-
15
Exit the roundabout onto Warm Springs Avenue
2.2 mi · 4 min · Warm Springs Avenue
-
16
At the end of the road, turn left
1.5 mi · 3 min
-
17
Turn left onto South Commercial Street
3.6 mi · 5 min · South Commercial Street
-
18
Turn right
2.6 mi · 4 min
-
19
Take the ramp slight left toward I 75 South: Tampa
2822 ft · 1 min
-
20
Merge slight left
45.1 mi · 48 min
-
21
Keep slight right to continue on I 275 South: Tampa, Saint Petersburg
37.6 mi · 46 min
-
22
Take the exit slight right toward FL 595: Treasure Island, Florida Orange Groves Winery
1409 ft · 34 sec
-
23
Turn right onto 5th Avenue North
1.2 mi · 2 min · 5th Avenue North
-
24
Turn left onto 34th Street North
2693 ft · 1 min · 34th Street North
-
25
Continue on 34th Street South
99 m · 14 sec · 34th Street South
-
26
Arrive at your destination
0 m · 1 sec · 34th Street South
Car Route Details
A richer read on the saved driving route between Astor and St. Petersburg.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 75 South
Merge slight left
45.1 mi · 00h 48m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Mostly Cloudy then Chance Showers And Thunderstorms leaving Astor and Mostly Sunny then Slight Chance Showers And Thunderstorms near St. Petersburg.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Astor to St. Petersburg?
The road trip is about 150 miles (241.4 km) and usually takes 02h 40m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Ridge Manor is a useful midpoint, sitting about 71.5 miles from Astor and 78.5 miles from St. Petersburg.
How much longer is the road route than the straight-line distance?
The direct path is about 119 miles (191.5 km), while the road route adds roughly 31 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 1:08 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $21.94 one way or $43.89 round trip. Estimated CO2 is about 47 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy then Chance Showers And Thunderstorms around Astor and Mostly Sunny then Slight Chance Showers And Thunderstorms near St. Petersburg.
Stop Ideas Near Ridge Manor
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Ridge Manor.
Dade City, Florida
Wildwood, Florida
The Villages-Lady Lake, FL
Lakeland
Flight Path Map
This map shows the direct air route between Astor and St. Petersburg. Straight-line distance: 118.99 mi (191.49 km).
#1 Astor
Census designated place
| Population | 1,556 |
| Coordinates | 29.1624800, -81.5253500 |
| Altitude | 1 |
| Country | United States |
#2 St. Petersburg
The second most populous city in Florida.
| Population | 253,693 |
| Coordinates | 27.7708600, -82.6792700 |
| Altitude | 13 |
| Country | United States |
End: US 19 (-82.679372, 27.77086)
Estimated Travel Time
Distance: 241 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 59m |
| 40 mph (64.37 km/h) | 03h 45m |
| 50 mph (80.47 km/h) | 03h 00m |
| 60 mph (96.56 km/h) | 02h 30m |
| 70 mph (112.65 km/h) | 02h 08m |
| 80 mph (129 km/h) | 01h 52m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.15 | $21.94 | $43.89 |
| Mid-grade | $4.60 | $24.31 | $48.63 |
| Premium | $4.90 | $25.90 | $51.80 |
| Diesel | $4.35 | $23.01 | $46.02 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Florida · May 03, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.